JP4303115B2 - 可塑化装置内のスクリューの混合エレメント／セクション - Google Patents

可塑化装置内のスクリューの混合エレメント／セクション Download PDF

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Publication number
JP4303115B2
JP4303115B2 JP2003545457A JP2003545457A JP4303115B2 JP 4303115 B2 JP4303115 B2 JP 4303115B2 JP 2003545457 A JP2003545457 A JP 2003545457A JP 2003545457 A JP2003545457 A JP 2003545457A JP 4303115 B2 JP4303115 B2 JP 4303115B2
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JP
Japan
Prior art keywords
screw
land
mixing element
hollow space
polymer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2003545457A
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English (en)
Japanese (ja)
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JP2005509542A (ja
JP2005509542A5 (tr
Inventor
ルヴェケ アラン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JP2005509542A publication Critical patent/JP2005509542A/ja
Publication of JP2005509542A5 publication Critical patent/JP2005509542A5/ja
Application granted granted Critical
Publication of JP4303115B2 publication Critical patent/JP4303115B2/ja
Anticipated expiration legal-status Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/56—Screws having grooves or cavities other than the thread or the channel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/421—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with screw and additionally other mixing elements on the same shaft, e.g. paddles, discs, bearings, rotor blades of the Banbury type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Adhesives Or Adhesive Processes (AREA)
JP2003545457A 2001-11-20 2002-11-20 可塑化装置内のスクリューの混合エレメント／セクション Expired - Fee Related JP4303115B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33181701P 2001-11-20 2001-11-20
PCT/US2002/037307 WO2003043798A1 (en) 2001-11-20 2002-11-20 Mixing element/section of a screw in a plastification apparatus

Publications (3)

Publication Number Publication Date
JP2005509542A JP2005509542A (ja) 2005-04-14
JP2005509542A5 JP2005509542A5 (tr) 2006-01-05
JP4303115B2 true JP4303115B2 (ja) 2009-07-29

Family

ID=23295499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003545457A Expired - Fee Related JP4303115B2 (ja) 2001-11-20 2002-11-20 可塑化装置内のスクリューの混合エレメント／セクション

Country Status (18)

Country Link
US (1) US6712495B2 (tr)
EP (1) EP1448356B1 (tr)
JP (1) JP4303115B2 (tr)
KR (1) KR100927521B1 (tr)
CN (1) CN100425430C (tr)
AT (1) ATE293531T1 (tr)
AU (1) AU2002366104A1 (tr)
BR (1) BR0214229B1 (tr)
CA (1) CA2468078C (tr)
DE (1) DE60203819T2 (tr)
DK (1) DK1448356T3 (tr)
ES (1) ES2240853T3 (tr)
IL (2) IL161117A0 (tr)
PL (1) PL370527A1 (tr)
PT (1) PT1448356E (tr)
TR (1) TR200401013T2 (tr)
TW (1) TWI239284B (tr)
WO (1) WO2003043798A1 (tr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170114964A (ko) * 2016-04-06 2017-10-16 데이비스-스탠다드, 엘엘씨 가변 각도 및 깊이의 그루브를 가지는 가소화 장치 스크루

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US6712495B2 (en) * 2001-11-20 2004-03-30 E. I. Du Pont De Nemours And Company Mixing apparatus
JP5483804B2 (ja) * 2007-04-27 2014-05-07 富士フイルム株式会社 シクロオレフィン樹脂フィルム、およびこれらを用いた偏光板、光学補償フィルム、反射防止フィルム、液晶表示装置、ならびに、シクロオレフィン樹脂フィルムの製造方法
US9533432B2 (en) * 2008-03-18 2017-01-03 Rutgers, The State University Of New Jersey Just-in-time compounding in an injection molding machine
DE102008038529B3 (de) * 2008-08-20 2009-11-05 Kraussmaffei Technologies Gmbh Einschneckenextruder
KR101582322B1 (ko) * 2009-02-03 2016-01-05 엘에스전선 주식회사 믹싱헤드
ES2409272T3 (es) 2009-02-09 2013-06-26 Basf Se Procedimiento para la producción de piezas moldeadas a partir de un polimerizado de polioximetileno.
JP5622782B2 (ja) * 2012-04-16 2014-11-12 京セラドキュメントソリューションズ株式会社 トナー搬送装置及びそれを備えた画像形成装置
US9586187B2 (en) * 2013-04-12 2017-03-07 Corning Incorporated Mixing segments for an extrusion apparatus and methods of manufacturing a honeycomb structure
CA2843392C (en) 2014-02-19 2020-08-25 Redetec Inc. Apparatus for extruding plastic materials
US10576675B2 (en) 2014-11-19 2020-03-03 Exxonmobil Chemical Patents Inc. Devices, systems, and processes for processing polymers
CN105666730A (zh) * 2016-02-29 2016-06-15 昆山美弧橡塑机械有限公司 一种挤出机用高效混合螺杆
CN106808664B (zh) * 2016-12-02 2019-04-05 湖北工业大学 一种面剪切塑化方法及装置
DE102017124091B4 (de) * 2017-10-17 2019-08-01 Kraussmaffei Technologies Gmbh Scherteil und Einschnecken-Plastifiziereinheit
US20220097259A1 (en) * 2019-01-07 2022-03-31 Rutgers, The State University Of New Jersey Single extruder barrel design to accommodate compounding, chemical reactions, and immiscible polymer blends with solids coated by one of the polymers
DE102020130368B4 (de) * 2020-11-17 2024-07-25 Gneuss Gmbh Extruderschnecke für einen Mehrschneckenextruder und Mehrschneckenextruder
GB2625507A (en) * 2022-08-17 2024-06-26 Guangzhou Huige Tech Co Ltd Ejection machine for producing degradable items used for food
CN120572704B (zh) * 2025-08-04 2025-11-07 德昌金锋橡胶有限公司 一种再生橡胶成型装置及再生橡胶的制备方法

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US3346192A (en) * 1963-12-18 1967-10-10 Hege Hermann Atomizing apparatus
US3486192A (en) * 1967-03-24 1969-12-30 Union Carbide Corp Apparatus for extrusion of thermoplastics
US3555616A (en) * 1967-08-07 1971-01-19 Goodrich Co B F Apparatus for extruding thermoplastic materials
US3564651A (en) * 1968-04-29 1971-02-23 Du Pont Non-stick fluorocarbon resin-surfaced mixing element
GB1370429A (en) * 1970-10-16 1974-10-16 Ici Ltd Mixing device suitable for incorporation in screw extruders
DE2030755A1 (de) * 1970-06-23 1971-12-30 Barmag Barmer Maschf Schnecke mit einer Temperaturausgleichsspitze für eine kontinuierlich arbeitende Schneckenstrangpresse
US3730492A (en) * 1971-06-17 1973-05-01 Union Carbide Corp Mixing of thermoplastic materials
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US3870284A (en) * 1972-08-23 1975-03-11 Koehring Co Extruder screws
US3788612A (en) * 1972-09-15 1974-01-29 Feed Screws Inc Mixing element for extruder screw
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170114964A (ko) * 2016-04-06 2017-10-16 데이비스-스탠다드, 엘엘씨 가변 각도 및 깊이의 그루브를 가지는 가소화 장치 스크루
KR102309658B1 (ko) 2016-04-06 2021-10-12 데이비스-스탠다드, 엘엘씨 가변 각도 및 깊이의 그루브를 가지는 가소화 장치 스크루

Also Published As

Publication number Publication date
BR0214229B1 (pt) 2011-06-28
EP1448356B1 (en) 2005-04-20
DK1448356T3 (da) 2005-06-06
TR200401013T2 (tr) 2004-09-21
US6712495B2 (en) 2004-03-30
IL161117A (en) 2006-10-05
DE60203819T2 (de) 2006-01-26
TWI239284B (en) 2005-09-11
PT1448356E (pt) 2005-06-30
CN100425430C (zh) 2008-10-15
US20030128623A1 (en) 2003-07-10
JP2005509542A (ja) 2005-04-14
WO2003043798A1 (en) 2003-05-30
DE60203819D1 (de) 2005-05-25
TW200305491A (en) 2003-11-01
BR0214229A (pt) 2004-09-21
ATE293531T1 (de) 2005-05-15
ES2240853T3 (es) 2005-10-16
CN1589194A (zh) 2005-03-02
KR20050044528A (ko) 2005-05-12
AU2002366104A1 (en) 2003-06-10
CA2468078A1 (en) 2003-05-30
CA2468078C (en) 2009-01-27
EP1448356A1 (en) 2004-08-25
IL161117A0 (en) 2004-08-31
PL370527A1 (en) 2005-05-30
KR100927521B1 (ko) 2009-11-17

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